package com.zr.d_c.controller;

import java.io.IOException;
import java.io.PrintWriter;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;

import com.zr.d_c.model.Customer;
import com.zr.d_c.model.User;
import com.zr.d_c.service.CustomerService;
import com.zr.d_c.service.OrderService;
import com.zr.d_c.serviceimpl.CustomerServiceImpl;
import com.zr.d_c.serviceimpl.OrderServiceImpl;
/**
 * 顾客展示当前订单
 * @author Administrator
 *
 */
public class CShowCurrentOrderController extends HttpServlet {

	CustomerService customerservice = new CustomerServiceImpl();
	OrderService orderservice = new OrderServiceImpl();
	@Override
	protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
		// TODO Auto-generated method stub
		doPost(req, resp);
	}
	@Override
	protected void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
		// TODO Auto-generated method stub
		HttpSession session = req.getSession();
		PrintWriter pw = resp.getWriter();
		User u = (User) session.getAttribute("currentUser");
		int uid = u.getUid();
		Customer c = customerservice.getCustomerByUid(uid);
		int cid = c.getCid();
		int page = Integer.parseInt(req.getParameter("page"));
		int pageSize = Integer.parseInt(req.getParameter("rows"));
		int start = (page - 1)*pageSize;
		pw.write(orderservice.getCurrentOrderByCid(cid, start, pageSize).toString());
		pw.close();
	}
}
